DMTet 3D hybrid
DMTet (Deep Marching Tetrahedra) xeetu jëmmu 3D la buy boole griy tetrahedral buñ mëna soppiku ak barab buñ siñe distance suko defee reso neuronal yi mëna defar ay detay, ay mbaal yu mënul dugg ndox ci saasi.
Résumé
It matters because it makes high-resolution 3D mesh generation differentiable and end-to-end trainable.
Plongeur bu xóot
DMTet, bi NVIDIA dugal ci 2021, dafay boole misaali 3D yu nëbbu ak yu leer. Dafay tàmbali ci griy tetraèdre buñ mëna soppiku; ci vertex bu nekk ci griy bi, reso bi dafay wax luy waaja am ci diggante bi (positif ci biti surface bi, negatif ci biir) ak position offset. Benn couche Tetraèdre buy dem bu wuute dafay génne benn mbaal bu leer fépp fu màndarga distance bi jaar ci catu tetraèdre bi. Ndax SDF valeur yi ak position vertex yi dañu jàng, te surface bi dafay wuute, mën nga optimiser pipeline bi yépp ci wàllu 2D nataal wala 3D surveillance. DMTet itam dafay jàppale xaaj bu dëgër ba bu woyof, di raxas tetraèdre yi ci wetu kaw gi ngir yokk ay detay geometrik yu baax te baña yàq kàttan ci bayaal bu amul dara.
Gis-gis xarala
Li am solo mooy couche Tetraèdre Marching bi ñuy wuutale: tetraèdre marching classique bi mënul wuutale ndax topologie mesh dafay soppiku ci anam wu fësul, waaye DMTet dafay wéyal gradient yi di jaar ci valeur SDF yiñ séentu ak deformation vertex yiy wane fi surface vertex yi di wàcci. Vertex yi ci kaw dañu leen di def ci interpolation ligneer ci wetu tetra yi, ñu jëfandikoo coppite siñaal SDF, suko defee ñu mëna gëna xéewale position ak detay yi ci diir bi topologie bi di méngoo.
njeextalu pexe
Gaawaay ak yaatuwaay
Visual IA mën na otomatise saytu, gis ak etiketu liggéey ci eskaal.
Tabax tànneef
Ekipu kreatif yi mën nañu defar konsept yu gëna gaaw te duñu def lu bari ci loxo.
Ekip ak def liggéey
Liggéeyukaay yi mën nañu jëfandikoo siñaal nataal wala wideo yu jafewoon lool ci liggéey.
Ëlëgu DMTet Hybrid 3D
DMTet moo nekkoon yax ci sistem bind-ci-3D ak nataal-ci-3D. Dafay dooleel GET3D bu NVIDIA ngir defar ay jëmm yu am tekstuur ak etapu setal surface bu pipeline yu melni Magic3D ak Fantasia3D, yu tàmbalee ci NeRF bu dëgër ba noppi soppi ci DMTet mesh ngir am ay detay yu ñaw. Xaarandi jëfandikoo gi ñuy wéyal ni etape pont biy soppi volumetric wala diffusion-based 3D priors ci set, jeu-ready meshes, ak liggéey buy wéy ci resolusioŋ yu gëna kawe ak couplage texture bu gëna baax.
Doxal ci àdduna dëgg
Defar ay personage 3D yu mëna dem ci jeu bi ak ay meshes ci modelu GET3D bu NVIDIA
Dafay nekk etape setal mesh bu am dayo bu kawe ci sistem bind-ci-3D yu melni Magic3D
Soppi ab resultaa NeRF bu ñaw bu ñaw, buñu mëna yóbbu ci bitim reew
Optimisation forme 3D directement ci nataal yu bari yu ñuy jëfandikoo perte yu wuute ci rendu
Risk yi ak balustrade yi
Yelleefi nataal ak nangu mën na nekk risku yoon sudee fi ñu bawoo leerul.
Performance model bi mën na wuute ci leeraay bi, demographie bi ak environmaa bi.
Njuumteg positive yi mën nañu dem te kenn duko seetlu fileek xool wuñu buntu wóolu sa bopp.
Roadmap ngir samp gi
Mandargal kritërium nangug njub, woowaat ak njëgu njuumte.
Saytu ak done yu méngoo ak anam yi ñuy liggéeyee dëgg.
Yokk jàngat nit ngir xam fu wóorul dara wala am njeexital yu rëy.
Toppal model drift bi nga baaxal ko ginaaw bi kamera bi wala done yi soppeekoo.
Weyal di banneexu
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Gis bi ci topp
Bind-ci-3D
Laaj yi ñuy faral di laaj
What is DMTet Hybrid 3D Representation?
DMTet (Deep Marching Tetrahedra) xeetu jëmmu 3D la buy boole griy tetrahedral buñ mëna soppiku ak barab buñ siñe distance suko defee reso neuronal yi mëna defar ay detay, ay mbaal yu mënul dugg ndox ci saasi. Dafa am solo ndax dafay tax resolusioŋ bu kawe 3D mesh generation mën wuutale ak tàggat end-to-end.
Yan ñaari ingredient la DMTet boole ci representation hybride bi?
DMTet dafay boole ab griy tetrahedral buñu mëna soppiku ak valeur distance yuñu siñe ngir mëna dindi ay mbaal yuñ mëna wuutale.
Lan la valeur distance biñ siñe ci vertex bu nekk di wane?
Distance buñu siñe dafay kode distance bi ci surface bi ak siñaal buy màndargaal biir ak biti, kon zero-crossing mooy surface bi.
naka lañuy génne lëmu triangle bu leer ci DMTet?
Jéego Tetraèdre buy dem bu wuute dafay def collu surface bi fépp fu SDF bi soppi màndarga ci catu tetraèdre bi.
Lan moo tax surface bi DMTet mëna wuute ak yeneen yi doonte topologie bi dafa soppeeku?
Topologie bi dafay soppeeku ci anam wu fësul, gradient yi dañuy jaar ci valeur SDF yu wéy yi ak deformation vertex yiñ jàng, ñooy tëral barabi vertex yi ci kaw suuf si.
naka lay def ba DMTet yokk ay detay geometrik yu rafet?
Dafay xaaj tetraèdre yi jege surface bi, di fokalise kàttan gi ci barab yiñ soxla ay detay, du ci barab bu amul dara.